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Verified answer
Jawabsin x = 1/2 √3 = sin 60
x = 60 + k. 360 atau x = 120 + k. 360
k = 0,1,2...
k= 0, x = 60 , x = 120
k = 1, x = 420 , x = 480
0 <x < 360 , x= 60, 120